AIERBOZ YL-57A-Sliver
Smart Fingerprint Door Lock Instruction Manual
Brand: AIERBOZ
Model: YL-57A-Sliver
Pwodwi souview
The AIERBOZ Smart Fingerprint Door Lock (Model YL-57A-Sliver) is an advanced 3-in-1 keyless entry system designed to provide secure and convenient access to your home, office, or apartment. It integrates biometric fingerprint recognition, Bluetooth APP control, and traditional mechanical key access, offering multiple unlocking options to suit your needs. This lock is built with high-quality zinc alloys for durability and features a sleek, modern design.

Figure 1: AIERBOZ Smart Fingerprint Door Lock (Model YL-57A-Sliver) with its accompanying mobile application interface.
Karakteristik kle
- 3-Way Unlocking: Offers keyless entry via biometric fingerprint, Bluetooth APP, and traditional mechanical keys for emergency backup.
- Fast Biometric Recognition: Recognizes fingerprints in approximately 0.3 seconds, supporting storage for up to 20 unique fingerprints.
- Enstalasyon fasil: Designed for straightforward installation with minimal tools, suitable for door thicknesses between 1.26 to 1.89 inches and adjustable backset (2-3/8'' or 2-3/4'').
- Fonksyonalite entelijan: View all visit records in the app, receive real-time unlock notifications, and get low battery reminders (red LED flash).
- Convenience Modes: Includes 'Passage Mode' for temporary unrestricted access and 'Silent Mode' for quiet operation.
- Konstriksyon dirab: Made from high-quality zinc alloys for enhanced strength and longevity.

Figi 2: Plis paseview of the smart lock's multifunction capabilities, including support for multiple users, app control, silent mode, 3-second auto-lock, passage mode, and operation within a wide temperature range.
Gid enstalasyon
Proper installation is crucial for the optimal performance and security of your AIERBOZ Smart Fingerprint Door Lock. Please follow these steps carefully. A screwdriver is the primary tool required for installation.
Video 1: Detailed installation guide for the YL-57A Smart Fingerprint Door Lock, demonstrating each step from disassembly to final assembly and testing.
Enstalasyon etap pa etap:
- Disassemble the Lock: First, remove the back cover screw from the lock body. Do not force the lock apart. Then, remove the two long screws located in the middle. Slowly separate the two lock bodies.
- Ajiste Latch la (si sa nesesè): The latch can be adjusted to fit your door's backset (2-3/8'' or 2-3/4'') by pressing the button on the side and extending or retracting the latch.
- Enstale Latch: Insert the latch into the door's edge bore hole and secure it with screws. Ensure the latch is oriented correctly for your door's swing.
- Konekte fil elektrik: Align the power cord from the exterior handle through the keyhole and into the interior side of the door.
- Install Exterior Handle: Position the exterior handle, ensuring the spindle passes through the latch mechanism.
- Enstale pil: Insert 4 AAA batteries into the battery box, observing correct polarity.
- Konekte bwat batri: Connect the battery box cable to the corresponding port on the interior lock body.
- Assemble Interior Handle: Carefully align the interior handle with the exterior handle and the latch. Ensure the power cord is not pinched.
- Secure Interior Handle: Fasten the interior handle to the exterior handle using the long screws.
- Install Back Cover: Place the back cover over the interior handle and secure it with the remaining screws.
- Operasyon tès: Test all unlocking methods (fingerprint, key, app) to ensure proper functionality.

Figure 3: The smart lock is designed for easy installation, requiring only a few simple steps.
Enstriksyon Operasyon
The AIERBOZ Smart Fingerprint Door Lock offers multiple convenient ways to unlock your door.
Metòd debloke:
- Degaje anprent: Place your registered fingerprint on the sensor. The lock will recognize your print and unlock the door within 0.3 seconds.
- App Unlock (Bluetooth): Use the dedicated mobile application to unlock the door via Bluetooth. Ensure your device is within range and Bluetooth is enabled.
- Deblokaj kle mekanik: In case of battery depletion or other emergencies, use the provided mechanical key to unlock the door.

Figure 4: The three primary methods for unlocking the AIERBOZ Smart Fingerprint Door Lock.
Mòd espesyal:
- Mòd pasaj: This mode allows the door to remain unlocked for continuous access without requiring authentication. It is useful for periods of high traffic or when you do not need the door to be secured. When activated, the fingerprint indicator may turn pink.
- Silans Mode: Activate Silent Mode via the app to disable audible feedback from the lock. This is ideal for maintaining quiet environments, such as during sleep or work.

Figure 5: Silent Mode ensures the door lock operates without sound, ideal for undisturbed environments.

Figure 6: Passage Mode provides convenient, temporary unrestricted access, suitable for children and the elderly.
Antretyen
Regular maintenance helps ensure the longevity and reliable operation of your smart door lock.
Ranplasman batri:
The lock will provide a low battery reminder by flashing a red LED light when the battery power is low. Replace the 4 AAA batteries promptly to ensure continuous operation. In an emergency, the mechanical key can be used to unlock the door even with depleted batteries.

Figure 7: The lock provides a visual low battery reminder, and a mechanical key can be used as a backup.
Netwayaj:
Siye sifas kadna a ak yon twal mou.amp twal. Evite itilize pwodui netwayaj abrazif oswa solvan, paske sa yo ka domaje fini an ak konpozan elektwonik yo.
Depanaj
Si ou rankontre pwoblèm ak kadna pòt entelijan ou an, gade pwoblèm ak solisyon komen sa yo:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Kadna a pa reponn a anprent dwèt la. | Fingerprint not registered or sensor is dirty. | Ensure your fingerprint is properly registered. Clean the fingerprint sensor with a soft, dry cloth. Try re-registering your fingerprint. |
| Aplikasyon an pa ka konekte ak kadna a. | Bluetooth is off, app is outdated, or lock is out of range. | Ensure Bluetooth is enabled on your phone. Update the app to the latest version. Move closer to the lock. Restart the app or your phone. |
| Lock not responding to any method. | Batri yo mouri. | Replace the batteries immediately. Use the mechanical key for emergency access. |
| Pòt pa fèmen otomatikman. | Auto-lock feature is disabled or Passage Mode is active. | Check app settings to ensure auto-lock is enabled. Deactivate Passage Mode if it is not needed. |
Espesifikasyon pwodwi
| Spesifikasyon | Detay |
|---|---|
| Mak | AIERBOZ |
| Non modèl | Entelijan anprent pòt fèmen |
| Nimewo Modèl Atik | YL-57A-Sliver |
| Kalite fèmen | Byometrik |
| Koulè | Ajan |
| Materyèl | Zenk |
| Pwa atik | 2.88 liv (1.31 kilogram) |
| Dimansyon pwodwi | 6.69 x 6.1 x 6.1 pous |
| Konpatibilite epesè pòt | 1.26 ~ 1.89 pous |
| Adjustable Backset | 2-3/8'' (60mm) or 2-3/4'' (70mm) |
| Sous pouvwa | 4 x AAA pil (pa enkli) |
| Pwotokòl Koneksyon | Bluetooth |
| Kalite kontwolè | Android, Kontwòl men, Bouton mekanik |
| Itilizasyon Rekòmande | Bedroom, Hotel Room, Office |
| UPC | 780669096155 |
Garanti ak sipò
AIERBOZ stands behind the quality of its products. This Smart Fingerprint Door Lock comes with a standard manufacturer's warranty covering defects in materials and workmanship under normal use. Please refer to the product packaging or the official AIERBOZ websit la pou tèm ak dire garanti espesifik yo.
For technical support, troubleshooting assistance, or warranty claims, please contact AIERBOZ customer service through the following channels:
- Imèl: support@aierboz.com (example)
- Telefòn: 1-800-XXX-XXXX (ansyenample)
- Websit: Visit the AIERBOZ Store on Amazon
When contacting support, please have your product model number (YL-57A-Sliver) and purchase date ready.
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